导电混凝土研究进展  

Research Progress of Electrically Conductive Concrete

作　　者：唐祖全[1] 钱觉时[1] 杨再富[1] 

机构地区：[1]重庆大学材料科学与工程学院,重庆400045

出　　处：《重庆建筑大学学报》2006年第6期135-139,共5页Journal of Chongqing Jianzhu University

基　　金：国家自然科学基金项目资助(50404005)

摘　　要：综合国内外文献分析了导电混凝土的导电机理,介绍了石墨、碳纤维、钢纤维及钢屑等常用导电组分材料及其导电混凝土的性能、导电混凝土电性能的影响因素,分析了导电混凝土的压敏性、温敏性、力电效应和电热特性的研究进展,介绍了导电混凝土在室内采暖、变电站接地网和电热除冰化雪中的应用,指出了目前导电混凝土研究和应用方面存在的不足。Based on the domestic and overseas literatures,the mechanism of electrical conduction of conductive concrete is analyzed at first;Then the performance, the influencing factors of electrical conduction, the smart property such as compression sensibility, temperature sensibility and electro -thermal effect and its engineering application about electrically conductive concrete are introduced;Finally, the shortcoming in present conductive concrete＇s study and application is pointed out.

关 键 词：混凝土 导电性 机敏 电热 

分 类 号：TU528.59[建筑科学—建筑技术科学]